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| author | Zhen Lei <thunder.leizhen@huawei.com> | 2021-05-08 10:03:21 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-14 16:53:22 +0200 |
| commit | ccbcdcd4af98055abc888972fcbcc0ce14c2522c (patch) | |
| tree | 5ce02e153c6b9ceb4811deff1311c19896ad53f8 /drivers/mmc | |
| parent | c5d2f917a8f13ce79f5221159cb7b190ae2206fb (diff) | |
| download | linux-ccbcdcd4af98055abc888972fcbcc0ce14c2522c.tar.gz linux-ccbcdcd4af98055abc888972fcbcc0ce14c2522c.tar.bz2 linux-ccbcdcd4af98055abc888972fcbcc0ce14c2522c.zip | |
mmc: usdhi6rol0: fix error return code in usdhi6_probe()
[ Upstream commit 2f9ae69e5267f53e89e296fccee291975a85f0eb ]
Fix to return a negative error code from the error handling case instead
of 0, as done elsewhere in this function.
Fixes: 75fa9ea6e3c0 ("mmc: add a driver for the Renesas usdhi6rol0 SD/SDIO host controller")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210508020321.1677-1-thunder.leizhen@huawei.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/usdhi6rol0.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c index 6eba2441c7ef..96b0f81a2032 100644 --- a/drivers/mmc/host/usdhi6rol0.c +++ b/drivers/mmc/host/usdhi6rol0.c @@ -1803,6 +1803,7 @@ static int usdhi6_probe(struct platform_device *pdev) version = usdhi6_read(host, USDHI6_VERSION); if ((version & 0xfff) != 0xa0d) { + ret = -EPERM; dev_err(dev, "Version not recognized %x\n", version); goto e_clk_off; } |